Answer:
Math teachers face three major challenges: Their beliefs about teaching and learning, their content and pedagogy knowledge, and time for reflection.
Step-by-step explanation:
Answer:
I think you forgot part of the question
Step-by-step explanation:
Answer: 0.036
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
the sum of the angles of a triangle is always 180, so we can set up an equation using these angles.
31+90+3x-1=180
collect like terms: 120+3x=180
subtract 120 from both sides
3x=60
divide both sides by 3
x=20
Answer:
The slope of (-3, 8) and (0, 4) is -4/3.